Could be LF caching gone rogue. Does the user create many LF shapes, e.g. one per datum?
– John > On Jan 6, 2017, at 9:32 AM, Charles Oliver Nutter <head...@headius.com> wrote: > > Anyone else encountered this? > > https://github.com/jruby/jruby/issues/4391 > > We have a user reporting metaspace getting filled up with LambdaForm classes > that have no instances. I would not expect this to happen given that they're > generated via AnonymousClassloader and we would need to hold a reference to > them to keep them alive. > > I'm trying to get a heap dump from this user. If anyone has other > suggestions, feel free to comment on the issue. > > - Charlie > _______________________________________________ > mlvm-dev mailing list > mlvm-dev@openjdk.java.net > http://mail.openjdk.java.net/mailman/listinfo/mlvm-dev
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